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31af5828 1// --- ROOT system
2#include <TFile.h>
79563ba1 3#include <TClonesArray.h>
4#include <TList.h>
5#include <TObjString.h>
31af5828 6#include <TTimeStamp.h>
64a7c78d 7
31af5828 8#include "AliZDCPreprocessor.h"
9#include "AliCDBManager.h"
10#include "AliCDBEntry.h"
64a7c78d 11#include "AliCDBMetaData.h"
12#include "AliDCSValue.h"
79563ba1 13#include "AliAlignObj.h"
90dbf5fb 14#include "AliAlignObjParams.h"
64a7c78d 15#include "AliLog.h"
16#include "AliZDCDataDCS.h"
6024ec85 17#include "AliZDCPedestals.h"
18#include "AliZDCCalib.h"
19#include "AliZDCRecParam.h"
64a7c78d 20
d5e687c2 21/////////////////////////////////////////////////////////////////////
22// //
23// Class implementing ZDC pre-processor. //
24// It takes data from DCS and passes it to the class AliZDCDataDCS //
25// The class is then written to the CDB. //
26// //
27/////////////////////////////////////////////////////////////////////
64a7c78d 28
29ClassImp(AliZDCPreprocessor)
30
31//______________________________________________________________________________________________
857ece97 32AliZDCPreprocessor::AliZDCPreprocessor(AliShuttleInterface* shuttle) :
33 AliPreprocessor("ZDC", shuttle),
64a7c78d 34 fData(0)
35{
36 // constructor
cbf06263 37 AddRunType("STANDALONE_PEDESTAL");
38 AddRunType("STANDALONE_EMD");
64a7c78d 39}
40
cbf06263 41
64a7c78d 42//______________________________________________________________________________________________
43AliZDCPreprocessor::~AliZDCPreprocessor()
44{
45 // destructor
46}
47
7a78280f 48
64a7c78d 49//______________________________________________________________________________________________
50void AliZDCPreprocessor::Initialize(Int_t run, UInt_t startTime,
51 UInt_t endTime)
52{
53 // Creates AliZDCDataDCS object
54
55 AliPreprocessor::Initialize(run, startTime, endTime);
56
79563ba1 57 Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
64a7c78d 58 TTimeStamp(startTime).AsString(),
59 TTimeStamp(endTime).AsString()));
60
79563ba1 61 fRun = run;
62 fStartTime = startTime;
63 fEndTime = endTime;
64
64a7c78d 65 fData = new AliZDCDataDCS(fRun, fStartTime, fEndTime);
66}
67
68//______________________________________________________________________________________________
69UInt_t AliZDCPreprocessor::Process(TMap* dcsAliasMap)
70{
79563ba1 71 // *************** From DCS ******************
64a7c78d 72 // Fills data into a AliZDCDataDCS object
f181c9b8 73 if(!dcsAliasMap) return 1;
64a7c78d 74
75 // The processing of the DCS input data is forwarded to AliZDCDataDCS
d5e687c2 76 Float_t dcsValues[28]; // DCSAliases=28
77 fData->ProcessData(*dcsAliasMap, dcsValues);
86fd32fd 78 // Store DCS data for reference
79 AliCDBMetaData metadata;
80 metadata.SetResponsible("Chiara Oppedisano");
81 metadata.SetComment("DCS data for ZDC");
427e15da 82 Bool_t resDCSRef = kTRUE;
86fd32fd 83 resDCSRef = StoreReferenceData("DCS","Data",fData,&metadata);
e1ea0c63 84 //dcsAliasMap->Print("");
31af5828 85 //
79563ba1 86 // --- Writing ZDC table positions into alignment object
90dbf5fb 87 TClonesArray *array = new TClonesArray("AliAlignObjParams",10);
79563ba1 88 TClonesArray &alobj = *array;
90dbf5fb 89 AliAlignObjParams a;
79563ba1 90 Double_t dx=0., dz=0., dpsi=0., dtheta=0., dphi=0.;
cb50c7c8 91 // Vertical table position in mm from DCS
d5e687c2 92 Double_t dyZN1 = (Double_t) (dcsValues[0]/10.);
93 Double_t dyZP1 = (Double_t) (dcsValues[1]/10.);
94 Double_t dyZN2 = (Double_t) (dcsValues[2]/10.);
95 Double_t dyZP2 = (Double_t) (dcsValues[3]/10.);
96 const char *n1ZDC="ZDC/NeutronZDC1";
97 const char *p1ZDC="ZDC/ProtonZDC1";
98 const char *n2ZDC="ZDC/NeutronZDC2";
99 const char *p2ZDC="ZDC/ProtonZDC2";
79563ba1 100 UShort_t iIndex=0;
ae079791 101 AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
102 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
79563ba1 103 //
d5e687c2 104 new(alobj[0]) AliAlignObjParams(n1ZDC, volid, dx, dyZN1, dz, dpsi, dtheta, dphi, kTRUE);
105 new(alobj[1]) AliAlignObjParams(p1ZDC, volid, dx, dyZP1, dz, dpsi, dtheta, dphi, kTRUE);
106 new(alobj[2]) AliAlignObjParams(n2ZDC, volid, dx, dyZN2, dz, dpsi, dtheta, dphi, kTRUE);
107 new(alobj[3]) AliAlignObjParams(p2ZDC, volid, dx, dyZP2, dz, dpsi, dtheta, dphi, kTRUE);
79563ba1 108 // save in CDB storage
109 AliCDBMetaData md;
110 md.SetResponsible("Chiara Oppedisano");
111 md.SetComment("Alignment object for ZDC");
427e15da 112 Bool_t resultAl = kTRUE;
cb50c7c8 113 resultAl = Store("Align","Data", array, &md, 0, 0);
79563ba1 114
028eb4a1 115// *************** From DAQ ******************
0ce2858d 116Bool_t resPedCal = kTRUE, resECal = kTRUE, resRecPar = kTRUE;
028eb4a1 117// *****************************************************
118// [a] PEDESTALS -> Pedestal subtraction
119// *****************************************************
06db4c54 120TString runType = GetRunType();
028eb4a1 121printf("\n\t AliZDCPreprocessor -> runType detected %s\n\n",runType.Data());
78e8a1cc 122if(runType == "STANDALONE_PEDESTAL"){
cb50c7c8 123 TList* daqSources = GetFileSources(kDAQ, "PEDESTALS");
124 if(!daqSources){
78e8a1cc 125 Log(Form("No source for STANDALONE_PEDESTAL run %d !", fRun));
c58c7e82 126 return 1;
79563ba1 127 }
78e8a1cc 128 Log("\t List of sources for STANDALONE_PEDESTAL");
cb50c7c8 129 daqSources->Print();
79563ba1 130 //
cb50c7c8 131 TIter iter(daqSources);
132 TObjString* source = 0;
79563ba1 133 Int_t i=0;
cb50c7c8 134 while((source = dynamic_cast<TObjString*> (iter.Next()))){
79563ba1 135 Log(Form("\n\t Getting file #%d\n",++i));
cb50c7c8 136 TString stringPedFileName = GetFile(kDAQ, "PEDESTALS", source->GetName());
137 if(stringPedFileName.Length() <= 0){
138 Log(Form("No PEDESTAL file from source %s!", source->GetName()));
c58c7e82 139 return 1;
cb50c7c8 140 }
6024ec85 141 // --- Initializing pedestal calibration object
142 AliZDCPedestals *pedCalib = new AliZDCPedestals("ZDC");
143 // --- Reading file with pedestal calibration data
d5e687c2 144 const char* pedFileName = stringPedFileName.Data();
c0aec6f6 145 // no. ADCch = (22 signal ch. + 2 reference PMs) * 2 gain chain = 48
d5e687c2 146 const Int_t knZDCch = 48;
147 if(pedFileName){
79563ba1 148 FILE *file;
d5e687c2 149 if((file = fopen(pedFileName,"r")) == NULL){
150 printf("Cannot open file %s \n",pedFileName);
c58c7e82 151 return 1;
79563ba1 152 }
d5e687c2 153 Log(Form("File %s connected to process pedestal data", pedFileName));
c35ed519 154 Float_t pedVal[(3*knZDCch)][3];
d5e687c2 155 for(Int_t i=0; i<(3*knZDCch); i++){
c35ed519 156 for(Int_t j=0; j<3; j++){
d5e687c2 157 fscanf(file,"%f",&pedVal[i][j]);
158 //if(j==1) printf("pedVal[%d] -> %f, %f \n",i,pedVal[i][0],pedVal[i][1]);
79563ba1 159 }
d5e687c2 160 if(i<knZDCch){
c35ed519 161 pedCalib->SetMeanPed(i,pedVal[i][1]);
162 pedCalib->SetMeanPedWidth(i,pedVal[i][2]);
79563ba1 163 }
d5e687c2 164 else if(i>=knZDCch && i<(2*knZDCch)){
c35ed519 165 pedCalib->SetOOTPed(i-knZDCch,pedVal[i][1]);
166 pedCalib->SetOOTPedWidth(i-knZDCch,pedVal[i][2]);
79563ba1 167 }
d5e687c2 168 else if(i>=(2*knZDCch) && i<(3*knZDCch)){
c35ed519 169 pedCalib->SetPedCorrCoeff(i-(2*knZDCch),pedVal[i][1],pedVal[i][2]);
79563ba1 170 }
171 }
e1ea0c63 172 }
79563ba1 173 else{
d5e687c2 174 Log(Form("File %s not found", pedFileName));
c58c7e82 175 return 1;
e1ea0c63 176 }
79563ba1 177 //
6024ec85 178 //pedCalib->Print("");
179 //
180 AliCDBMetaData metaData;
181 metaData.SetBeamPeriod(0);
182 metaData.SetResponsible("Chiara");
183 metaData.SetComment("Filling AliZDCPedestals object");
184 //
185 resPedCal = Store("Calib","Pedestals",pedCalib, &metaData, 0, 1);
64a7c78d 186 }
cb50c7c8 187 delete daqSources; daqSources = 0;
04bd7caa 188}
028eb4a1 189// *****************************************************
190// [b] EMD EVENTS -> Energy calibration and equalization
191// *****************************************************
78e8a1cc 192else if(runType == "STANDALONE_EMD"){
028eb4a1 193 TList* daqSources = GetFileSources(kDAQ, "EMDCALIB");
cb50c7c8 194 if(!daqSources){
78e8a1cc 195 AliError(Form("No sources for STANDALONE_EMD run %d !", fRun));
c58c7e82 196 return 1;
64a7c78d 197 }
78e8a1cc 198 Log("\t List of sources for STANDALONE_EMD");
cb50c7c8 199 daqSources->Print();
e1ea0c63 200 //
cb50c7c8 201 TIter iter2(daqSources);
06db4c54 202 TObjString* source = 0;
79563ba1 203 Int_t j=0;
cb50c7c8 204 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
79563ba1 205 Log(Form("\n\t Getting file #%d\n",++j));
028eb4a1 206 TString stringEMDFileName = GetFile(kDAQ, "EMDCALIB", source->GetName());
cb50c7c8 207 if(stringEMDFileName.Length() <= 0){
028eb4a1 208 Log(Form("No EMDCALIB file from source %s!", source->GetName()));
c58c7e82 209 return 1;
cb50c7c8 210 }
6024ec85 211 // --- Initializing pedestal calibration object
212 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
213 // --- Reading file with pedestal calibration data
d5e687c2 214 const char* emdFileName = stringEMDFileName.Data();
215 if(emdFileName){
79563ba1 216 FILE *file;
d5e687c2 217 if((file = fopen(emdFileName,"r")) == NULL){
218 printf("Cannot open file %s \n",emdFileName);
c58c7e82 219 return 1;
79563ba1 220 }
d5e687c2 221 Log(Form("File %s connected to process data from EM dissociation events", emdFileName));
b12033ab 222 //
223 Float_t fitValEMD[6]; Float_t equalCoeff[5][4];
d5e687c2 224 Float_t calibVal[4];
028eb4a1 225 for(Int_t j=0; j<10; j++){
226 if(j<6){
227 fscanf(file,"%f",&fitValEMD[j]);
228 if(j<4){
4ef37af5 229 calibVal[j] = 2.76/fitValEMD[j];
6024ec85 230 eCalib->SetEnCalib(j,calibVal[j]);
028eb4a1 231 }
6024ec85 232 else eCalib->SetEnCalib(j,fitValEMD[j]);
028eb4a1 233 }
234 else{
235 for(Int_t k=0; k<5; k++){
236 fscanf(file,"%f",&equalCoeff[j][k]);
6024ec85 237 if(j==6) eCalib->SetZN1EqualCoeff(k, equalCoeff[j][k]);
238 else if(j==7) eCalib->SetZP1EqualCoeff(k, equalCoeff[j][k]);
239 else if(j==8) eCalib->SetZN2EqualCoeff(k, equalCoeff[j][k]);
240 else if(j==9) eCalib->SetZP2EqualCoeff(k, equalCoeff[j][k]);
028eb4a1 241 }
242 }
79563ba1 243 }
79563ba1 244 }
245 else{
d5e687c2 246 Log(Form("File %s not found", emdFileName));
c58c7e82 247 return 1;
79563ba1 248 }
249 //calibdata->Print("");
6024ec85 250 //
251 AliCDBMetaData metaData;
252 metaData.SetBeamPeriod(0);
253 metaData.SetResponsible("Chiara");
254 metaData.SetComment("Filling AliZDCCalib object");
255 //
256 resECal = Store("Calib","Calib",eCalib, &metaData, 0, 1);
79563ba1 257 }
b12033ab 258}
259// ********************************************************
260// [c] PHYSICS RUNS -> Parameters needed for reconstruction
261// ********************************************************
262else if(runType == "PHYSICS"){
263 TList* daqSources = GetFileSources(kDAQ, "PHYSICS");
264 if(!daqSources){
265 AliError(Form("No sources for PHYSICS run %d !", fRun));
266 return 1;
267 }
268 Log("\t List of sources for PHYSICS");
269 daqSources->Print();
270 //
271 TIter iter2(daqSources);
272 TObjString* source = 0;
273 Int_t j=0;
274 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
275 Log(Form("\n\t Getting file #%d\n",++j));
276 TString stringPHYSFileName = GetFile(kDAQ, "PHYSICS", source->GetName());
277 if(stringPHYSFileName.Length() <= 0){
278 Log(Form("No PHYSICS file from source %s!", source->GetName()));
279 return 1;
280 }
6024ec85 281 // --- Initializing pedestal calibration object
282 AliZDCRecParam *recCalib = new AliZDCRecParam("ZDC");
283 // --- Reading file with pedestal calibration data
d5e687c2 284 const char* physFileName = stringPHYSFileName.Data();
285 if(physFileName){
b12033ab 286 FILE *file;
d5e687c2 287 if((file = fopen(physFileName,"r")) == NULL){
288 printf("Cannot open file %s \n",physFileName);
b12033ab 289 return 1;
290 }
d5e687c2 291 Log(Form("File %s connected to process data from PHYSICS runs", physFileName));
b12033ab 292 //
d5e687c2 293 Float_t physRecParam[10];
294 for(Int_t j=0; j<10; j++) fscanf(file,"%f",&physRecParam[j]);
6024ec85 295 recCalib->SetZEMEndValue(physRecParam[0]);
296 recCalib->SetZEMCutFraction(physRecParam[1]);
297 recCalib->SetDZEMSup(physRecParam[2]);
298 recCalib->SetDZEMInf(physRecParam[3]);
299 recCalib->SetEZN1MaxValue(physRecParam[4]);
300 recCalib->SetEZP1MaxValue(physRecParam[5]);
301 recCalib->SetEZDC1MaxValue(physRecParam[6]);
302 recCalib->SetEZN2MaxValue(physRecParam[7]);
303 recCalib->SetEZP2MaxValue(physRecParam[8]);
304 recCalib->SetEZDC2MaxValue(physRecParam[9]);
b12033ab 305 }
306 else{
d5e687c2 307 Log(Form("File %s not found", physFileName));
b12033ab 308 return 1;
309 }
310 //calibdata->Print("");
6024ec85 311 //
312 AliCDBMetaData metaData;
313 metaData.SetBeamPeriod(0);
314 metaData.SetResponsible("Chiara");
315 metaData.SetComment("Filling AliZDCCalib object");
316 //
317 resRecPar = Store("Calib","RecParam",recCalib, &metaData, 0, 1);
b12033ab 318 }
c58c7e82 319}
320else {
bff168f8 321 Log(Form("Nothing to do: run type is %s", runType.Data()));
322 return 0;
c58c7e82 323}
028eb4a1 324
e1ea0c63 325 // note that the parameters are returned as character strings!
326 const char* nEvents = GetRunParameter("totalEvents");
79563ba1 327 if(nEvents) Log(Form("Number of events for run %d: %s",fRun, nEvents));
328 else Log(Form("Number of events not put in logbook!"));
79563ba1 329
cb50c7c8 330 UInt_t result = 0;
86fd32fd 331 if(resDCSRef==kFALSE || resultAl==kFALSE ||
332 resPedCal==kFALSE || resECal==kFALSE || resRecPar==kFALSE){
333 if(resDCSRef == kFALSE) result = 1;
334 else if(resultAl == kFALSE) result = 2;
335 else if(resPedCal == kFALSE) result = 3;
336 else if(resECal == kFALSE) result = 4;
337 else if(resRecPar == kFALSE) result = 5;
cb50c7c8 338 }
339
64a7c78d 340 return result;
cb50c7c8 341
64a7c78d 342}